Hi, Maxim, I changed the owner of /opt/red540 to root and started OM4.0 using "sudo /etc/init.d/red5-ubdeb2 start". However, I see the same problem process: convert PDF to images command: convert -density 150 /opt/red540/webapps/openmeetings/upload/files/ea0adcb3-ed3c-4304-803b-a03bf25f36e2/ea0adcb3-ed3c-4304-803b-a03bf25f36e2.pdf -quality 90 /opt/red540/webapps/openmeetings/upload/files/ea0adcb3-ed3c-4304-803b-a03bf25f36e2/page-%04d.png exception: null error: exitValue: 137 out:
When I login as root and run the command, it works. What should I do? Moreover, your demo server also has a problem. I cannot upload pdf files to the demo server. However, the pdf file cannot be displayed in the blackboard. Best, Tom On Tue, Nov 28, 2017 at 1:25 AM, Maxim Solodovnik <[email protected]> wrote: > The answer is depends on: > 1) which user is used to start OM > 2) which user owns OM_HOME > in most cases permission issue can be solved using `chown` command > > On Tue, Nov 28, 2017 at 1:23 PM, Tom Luo <[email protected]> wrote: > >> When I add sudo in front of convert. The command completed without any >> error. >> What should I do right now? >> I think it is a permission issue. >> >> On Tue, Nov 28, 2017 at 1:21 AM, Maxim Solodovnik <[email protected]> >> wrote: >> >>> `ls -la /opt/red540/webapps/openmeetings/upload/files/e601b2db-e >>> b1b-43cb-8840-6c6639132996` ? >>> >>> >>> On Tue, Nov 28, 2017 at 1:20 PM, Tom Luo <[email protected]> wrote: >>> >>>> It actually has error messages after a while: >>>> >>>> convert: unable to open image `/opt/red540/webapps/openmeeti >>>> ngs/upload/files/e601b2db-eb1b-43cb-8840-6c6639132996/page-0000.png': >>>> Permission denied @ error/blob.c/OpenBlob/2712. >>>> convert: WriteBlob Failed `/opt/red540/webapps/openmeeti >>>> ngs/upload/files/e601b2db-eb1b-43cb-8840-6c6639132996/page-0000.png' @ >>>> error/png.c/MagickPNGErrorHandler/1643. >>>> >>>> >>>> On Tue, Nov 28, 2017 at 1:17 AM, Maxim Solodovnik <[email protected] >>>> > wrote: >>>> >>>>> Can you run "the command" on your server and check the logs? >>>>> What OS do you have on your server? >>>>> >>>>> On Tue, Nov 28, 2017 at 12:21 PM, Tom Luo <[email protected]> wrote: >>>>> >>>>>> Hi, Maxim, >>>>>> >>>>>> I can upload ppt files now. However, I cannot upload pdf files. >>>>>> The error messages are: >>>>>> process: convert PDF to images command: convert -density 150 >>>>>> /opt/red540/webapps/openmeetings/upload/files/e601b2db-eb1b- >>>>>> 43cb-8840-6c6639132996/e601b2db-eb1b-43cb-8840-6c6639132996.pdf >>>>>> -quality 90 /opt/red540/webapps/openmeetin >>>>>> gs/upload/files/e601b2db-eb1b-43cb-8840-6c6639132996/page-%04d.png >>>>>> exception: null error: exitValue: 137 out: >>>>>> >>>>>> Do you know how to fix the problem? >>>>>> Also, what kind of files does OM support? >>>>>> >>>>>> Thanks, >>>>>> >>>>>> Tom >>>>>> >>>>>> >>>>>> >>>>>> On Mon, Nov 20, 2017 at 1:20 AM, Maxim Solodovnik < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> Thanks for the logs >>>>>>> I have added some guard code to avoid such errors (can be checked >>>>>>> using build #91+) >>>>>>> >>>>>>> On Mon, Nov 20, 2017 at 5:56 AM, Tom Luo <[email protected]> wrote: >>>>>>> >>>>>>>> When I click the error mark, it says "File is not found Exit value >>>>>>>> Conversion messages". >>>>>>>> I uploaded a pdf file. What does this mean? Thanks >>>>>>>> >>>>>>>> On Sun, Nov 19, 2017 at 5:54 PM, Tom Luo <[email protected]> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> Hi, Maxim, >>>>>>>>> >>>>>>>>> I still cannot upload files. Here is the errors from >>>>>>>>> openmeetings.log. >>>>>>>>> Do you know how to fix this problem? Thanks >>>>>>>>> >>>>>>>>> >>>>>>>>> DEBUG 11-19 17:42:47.604 o.a.o.c.u.WebSocketHelper:218 >>>>>>>>> [0.0-5443-exec-2] - Sending WebSocket message: {"type":"wb"} >>>>>>>>> DEBUG 11-19 17:43:05.083 o.a.o.w.c.MainPanel:117 [0.0-5443-exec-8] >>>>>>>>> - Sending WebSocket PING >>>>>>>>> DEBUG 11-19 17:43:27.525 o.a.o.w.a.Application:613 >>>>>>>>> [0.0-5443-exec-1] - Removing online room client: >>>>>>>>> c91776e8-c182-41ef-b490-49af8592ff6b, room: 2 >>>>>>>>> DEBUG 11-19 17:43:27.529 o.a.o.c.u.WebSocketHelper:145 >>>>>>>>> [0.0-5443-exec-1] - Sending WebSocket message: roomExit >>>>>>>>> DEBUG 11-19 17:43:27.530 o.a.o.d.d.l.ConferenceLogDao:54 >>>>>>>>> [0.0-5443-exec-1] - [addConferenceLog]: org.apache.openmeetings.db.ent >>>>>>>>> ity.log.ConferenceLog@79421dc8 >>>>>>>>> DEBUG 11-19 17:43:27.532 o.a.o.c.r.ScopeApplicationAdapter:767 >>>>>>>>> [Thread-136] - [MessageSender] -> 'Unable to send message to NULL >>>>>>>>> scope' >>>>>>>>> stopStream, java.lang.Object@6fda4caf >>>>>>>>> DEBUG 11-19 17:43:35.204 o.a.o.w.c.MainPanel:117 [0.0-5443-exec-6] >>>>>>>>> - Sending WebSocket PING >>>>>>>>> DEBUG 11-19 17:43:39.780 o.a.o.d.u.AuthLevelUtil:42 >>>>>>>>> [0.0-5443-exec-8] - Level Admin :: [GRANTED] >>>>>>>>> DEBUG 11-19 17:43:39.785 o.a.o.d.d.r.PollDao:86 [0.0-5443-exec-8] >>>>>>>>> - :: getPoll :: 2 >>>>>>>>> DEBUG 11-19 17:43:39.785 o.a.o.d.d.r.PollDao:97 [0.0-5443-exec-8] >>>>>>>>> - :: getArchived :: 2 >>>>>>>>> DEBUG 11-19 17:43:39.792 o.a.o.w.r.RoomPanel:323 [0.0-5443-exec-8] >>>>>>>>> - public ? true, ownedId ? null true >>>>>>>>> DEBUG 11-19 17:43:39.872 o.a.o.d.d.f.FileItemDao:55 >>>>>>>>> [0.0-5443-exec-8] - getByOwner() started >>>>>>>>> DEBUG 11-19 17:43:39.874 o.a.o.d.d.f.FileItemDao:50 >>>>>>>>> [0.0-5443-exec-8] - getByRoom roomId :: 2 >>>>>>>>> DEBUG 11-19 17:43:39.916 o.a.o.w.a.Application:599 >>>>>>>>> [0.0-5443-exec-8] - Adding online room client: >>>>>>>>> c91776e8-c182-41ef-b490-49af8592ff6b, room: 2 >>>>>>>>> DEBUG 11-19 17:43:39.919 o.a.o.d.u.AuthLevelUtil:42 >>>>>>>>> [0.0-5443-exec-8] - Level Admin :: [GRANTED] >>>>>>>>> DEBUG 11-19 17:43:40.744 o.a.o.d.d.l.ConferenceLogDao:54 >>>>>>>>> [.0-5443-exec-10] - [addConferenceLog]: org.apache.openmeetings.db.ent >>>>>>>>> ity.log.ConferenceLog@37be01c0 >>>>>>>>> DEBUG 11-19 17:43:40.760 o.a.o.c.u.WebSocketHelper:145 >>>>>>>>> [.0-5443-exec-10] - Sending WebSocket message: roomEnter >>>>>>>>> DEBUG 11-19 17:43:40.785 o.a.o.d.d.f.FileItemDao:55 >>>>>>>>> [.0-5443-exec-10] - getByOwner() started >>>>>>>>> DEBUG 11-19 17:43:40.786 o.a.o.d.d.f.FileItemDao:50 >>>>>>>>> [.0-5443-exec-10] - getByRoom roomId :: 2 >>>>>>>>> DEBUG 11-19 17:43:40.806 o.a.o.d.d.r.PollDao:103 [.0-5443-exec-10] >>>>>>>>> - :: hasPoll :: 2 >>>>>>>>> DEBUG 11-19 17:43:40.811 o.a.o.d.d.r.PollDao:97 [.0-5443-exec-10] >>>>>>>>> - :: getArchived :: 2 >>>>>>>>> DEBUG 11-19 17:43:41.189 o.a.o.w.r.RoomBroadcaster:58 >>>>>>>>> [0.0-5443-exec-4] - ----------- sendUpdatedClient >>>>>>>>> DEBUG 11-19 17:43:41.196 o.a.o.c.u.WebSocketHelper:145 >>>>>>>>> [0.0-5443-exec-4] - Sending WebSocket message: rightUpdated >>>>>>>>> c91776e8-c182-41ef-b490-49af8592ff6b >>>>>>>>> DEBUG 11-19 17:43:41.200 o.a.o.c.r.ScopeApplicationAdapter:767 >>>>>>>>> [Thread-137] - [MessageSender] -> 'Unable to send message to NULL >>>>>>>>> scope' >>>>>>>>> clientUpdated, null >>>>>>>>> DEBUG 11-19 17:43:41.218 o.a.o.d.d.r.PollDao:103 [0.0-5443-exec-4] >>>>>>>>> - :: hasPoll :: 2 >>>>>>>>> DEBUG 11-19 17:43:41.220 o.a.o.d.d.r.PollDao:97 [0.0-5443-exec-4] >>>>>>>>> - :: getArchived :: 2 >>>>>>>>> DEBUG 11-19 17:43:41.290 o.a.o.w.r.RoomBroadcaster:58 >>>>>>>>> [0.0-5443-exec-4] - ----------- sendUpdatedClient >>>>>>>>> DEBUG 11-19 17:43:41.297 o.a.o.w.r.RoomBroadcaster:58 >>>>>>>>> [0.0-5443-exec-4] - ----------- sendUpdatedClient >>>>>>>>> DEBUG 11-19 17:43:41.298 o.a.o.c.r.ScopeApplicationAdapter:767 >>>>>>>>> [Thread-138] - [MessageSender] -> 'Unable to send message to NULL >>>>>>>>> scope' >>>>>>>>> clientUpdated, null >>>>>>>>> DEBUG 11-19 17:43:41.301 o.a.o.c.u.WebSocketHelper:145 >>>>>>>>> [0.0-5443-exec-4] - Sending WebSocket message: rightUpdated >>>>>>>>> c91776e8-c182-41ef-b490-49af8592ff6b >>>>>>>>> DEBUG 11-19 17:43:41.304 o.a.o.c.r.ScopeApplicationAdapter:767 >>>>>>>>> [Thread-139] - [MessageSender] -> 'Unable to send message to NULL >>>>>>>>> scope' >>>>>>>>> clientUpdated, null >>>>>>>>> DEBUG 11-19 17:43:41.322 o.a.o.d.d.r.PollDao:103 [0.0-5443-exec-4] >>>>>>>>> - :: hasPoll :: 2 >>>>>>>>> DEBUG 11-19 17:43:41.329 o.a.o.d.d.r.PollDao:97 [0.0-5443-exec-4] >>>>>>>>> - :: getArchived :: 2 >>>>>>>>> DEBUG 11-19 17:43:41.646 o.a.o.c.u.WebSocketHelper:218 >>>>>>>>> [0.0-5443-exec-2] - Sending WebSocket message: {"type":"wb"} >>>>>>>>> DEBUG 11-19 17:43:41.759 o.a.o.c.u.WebSocketHelper:218 >>>>>>>>> [0.0-5443-exec-1] - Sending WebSocket message: {"type":"wb"} >>>>>>>>> DEBUG 11-19 17:43:41.879 o.a.o.c.u.WebSocketHelper:218 >>>>>>>>> [0.0-5443-exec-9] - Sending WebSocket message: {"type":"wb"} >>>>>>>>> DEBUG 11-19 17:43:42.115 o.a.o.c.u.WebSocketHelper:218 >>>>>>>>> [0.0-5443-exec-7] - Sending WebSocket message: {"type":"wb"} >>>>>>>>> DEBUG 11-19 17:43:42.320 o.a.o.c.u.WebSocketHelper:218 >>>>>>>>> [0.0-5443-exec-3] - Sending WebSocket message: {"type":"wb"} >>>>>>>>> DEBUG 11-19 17:43:42.426 o.a.o.c.u.WebSocketHelper:218 >>>>>>>>> [0.0-5443-exec-8] - Sending WebSocket message: {"type":"wb"} >>>>>>>>> DEBUG 11-19 17:43:42.559 o.a.o.c.u.WebSocketHelper:218 >>>>>>>>> [.0-5443-exec-10] - Sending WebSocket message: {"type":"wb"} >>>>>>>>> DEBUG 11-19 17:43:42.675 o.a.o.c.u.WebSocketHelper:218 >>>>>>>>> [0.0-5443-exec-5] - Sending WebSocket message: {"type":"wb"} >>>>>>>>> DEBUG 11-19 17:43:47.945 o.a.o.s.q.s.ReminderJob:104 >>>>>>>>> [Bean#0_Worker-1] - Rss disabled by Admin >>>>>>>>> DEBUG 11-19 17:43:49.979 o.a.o.c.d.f.FileProcessor:70 >>>>>>>>> [0.0-5443-exec-7] - file extension: pdf >>>>>>>>> DEBUG 11-19 17:43:50.234 o.a.o.c.d.f.FileProcessor:74 >>>>>>>>> [0.0-5443-exec-7] - isAsIs: false >>>>>>>>> DEBUG 11-19 17:43:50.234 o.a.o.c.d.f.FileProcessor:106 >>>>>>>>> [0.0-5443-exec-7] - writing file to: /opt/red540/webapps/openmeetin >>>>>>>>> gs/upload/files/c5d2ee3b-6bb9-4e1c-bd83-1c309068233d/c5d2ee3 >>>>>>>>> b-6bb9-4e1c-bd83-1c309068233d.pdf >>>>>>>>> DEBUG 11-19 17:43:50.235 o.a.o.c.d.f.FileProcessor:113 >>>>>>>>> [0.0-5443-exec-7] - Office document: /opt/red540/webapps/openmeetin >>>>>>>>> gs/upload/files/c5d2ee3b-6bb9-4e1c-bd83-1c309068233d/c5d2ee3 >>>>>>>>> b-6bb9-4e1c-bd83-1c309068233d.pdf >>>>>>>>> DEBUG 11-19 17:43:50.236 o.a.o.c.c.DocumentConverter:60 >>>>>>>>> [0.0-5443-exec-7] - fullProcessing: false >>>>>>>>> DEBUG 11-19 17:43:50.236 o.a.o.c.c.DocumentConverter:68 >>>>>>>>> [0.0-5443-exec-7] - -- generate page images -- >>>>>>>>> DEBUG 11-19 17:43:50.236 o.a.o.c.c.ImageConverter:176 >>>>>>>>> [0.0-5443-exec-7] - convertDocument >>>>>>>>> DEBUG 11-19 17:43:50.257 o.a.o.c.d.f.FileProcessor:136 >>>>>>>>> [0.0-5443-exec-7] - fileId: 3 >>>>>>>>> DEBUG 11-19 17:43:50.257 o.a.o.c.d.f.FileProcessor:92 >>>>>>>>> [0.0-5443-exec-7] - Error while processing the file >>>>>>>>> java.lang.NullPointerException: null >>>>>>>>> at java.lang.StringBuilder.<init>(StringBuilder.java:112) >>>>>>>>> at org.apache.openmeetings.core.converter.BaseConverter.getPath >>>>>>>>> (BaseConverter.java:97) >>>>>>>>> at org.apache.openmeetings.core.converter.BaseConverter.getPath >>>>>>>>> ToConvert(BaseConverter.java:114) >>>>>>>>> at org.apache.openmeetings.core.converter.ImageConverter.conver >>>>>>>>> tDocument(ImageConverter.java:178) >>>>>>>>> at org.apache.openmeetings.core.converter.DocumentConverter.con >>>>>>>>> vertPDF(DocumentConverter.java:69) >>>>>>>>> at org.apache.openmeetings.core.data.file.FileProcessor.process >>>>>>>>> File(FileProcessor.java:116) >>>>>>>>> at org.apache.openmeetings.core.data.file.FileProcessor.process >>>>>>>>> File(FileProcessor.java:90) >>>>>>>>> at org.apache.openmeetings.web.room.sidebar.UploadDialog.onSubm >>>>>>>>> it(UploadDialog.java:198) >>>>>>>>> at com.googlecode.wicket.jquery.ui.widget.dialog.AbstractFormDi >>>>>>>>> alog$DialogFormSubmitter.onSubmit(AbstractFormDialog.java:294) >>>>>>>>> at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form. >>>>>>>>> java:1251) >>>>>>>>> at org.apache.wicket.markup.html.form.Form.process(Form.java:946) >>>>>>>>> at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form >>>>>>>>> .java:770) >>>>>>>>> at com.googlecode.wicket.jquery.ui.widget.dialog.AbstractFormDi >>>>>>>>> alog.internalOnClick(AbstractFormDialog.java:215) >>>>>>>>> at com.googlecode.wicket.jquery.ui.widget.dialog.AbstractDialog >>>>>>>>> $1.onClick(AbstractDialog.java:413) >>>>>>>>> at com.googlecode.wicket.jquery.ui.widget.dialog.DialogBehavior >>>>>>>>> .onAjax(DialogBehavior.java:188) >>>>>>>>> at com.googlecode.wicket.jquery.core.ajax.JQueryAjaxBehavior.re >>>>>>>>> spond(JQueryAjaxBehavior.java:173) >>>>>>>>> at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest >>>>>>>>> (AbstractDefaultAjaxBehavior.java:598) >>>>>>>>> at org.apache.wicket.core.request.handler.ListenerRequestHandle >>>>>>>>> r.internalInvoke(ListenerRequestHandler.java:306) >>>>>>>>> at org.apache.wicket.core.request.handler.ListenerRequestHandle >>>>>>>>> r.invoke(ListenerRequestHandler.java:280) >>>>>>>>> at org.apache.wicket.core.request.handler.ListenerRequestHandle >>>>>>>>> r.invokeListener(ListenerRequestHandler.java:222) >>>>>>>>> at org.apache.wicket.core.request.handler.ListenerRequestHandle >>>>>>>>> r.respond(ListenerRequestHandler.java:208) >>>>>>>>> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor >>>>>>>>> .respond(RequestCycle.java:912) >>>>>>>>> at org.apache.wicket.request.RequestHandlerExecutor.execute(Req >>>>>>>>> uestHandlerExecutor.java:65) >>>>>>>>> at org.apache.wicket.request.cycle.RequestCycle.execute(Request >>>>>>>>> Cycle.java:283) >>>>>>>>> at org.apache.wicket.request.cycle.RequestCycle.processRequest( >>>>>>>>> RequestCycle.java:253) >>>>>>>>> at org.apache.wicket.request.cycle.RequestCycle.processRequestA >>>>>>>>> ndDetach(RequestCycle.java:221) >>>>>>>>> at org.apache.wicket.protocol.ws.AbstractUpgradeFilter.processR >>>>>>>>> equestCycle(AbstractUpgradeFilter.java:70) >>>>>>>>> at org.apache.wicket.protocol.http.WicketFilter.processRequest( >>>>>>>>> WicketFilter.java:204) >>>>>>>>> at org.apache.wicket.protocol.http.WicketFilter.doFilter(Wicket >>>>>>>>> Filter.java:286) >>>>>>>>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFi >>>>>>>>> lter(ApplicationFilterChain.java:193) >>>>>>>>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(App >>>>>>>>> licationFilterChain.java:166) >>>>>>>>> at org.red5.logging.LoggerContextFilter.doFilter(LoggerContextF >>>>>>>>> ilter.java:84) >>>>>>>>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFi >>>>>>>>> lter(ApplicationFilterChain.java:193) >>>>>>>>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(App >>>>>>>>> licationFilterChain.java:166) >>>>>>>>> at org.apache.catalina.core.StandardWrapperValve.invoke(Standar >>>>>>>>> dWrapperValve.java:199) >>>>>>>>> at org.apache.catalina.core.StandardContextValve.invoke(Standar >>>>>>>>> dContextValve.java:96) >>>>>>>>> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(A >>>>>>>>> uthenticatorBase.java:592) >>>>>>>>> at org.apache.catalina.core.StandardHostValve.invoke(StandardHo >>>>>>>>> stValve.java:140) >>>>>>>>> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorRepo >>>>>>>>> rtValve.java:81) >>>>>>>>> at org.apache.catalina.valves.AbstractAccessLogValve.invoke(Abs >>>>>>>>> tractAccessLogValve.java:651) >>>>>>>>> at org.apache.catalina.core.StandardEngineValve.invoke(Standard >>>>>>>>> EngineValve.java:87) >>>>>>>>> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAd >>>>>>>>> apter.java:342) >>>>>>>>> at org.apache.coyote.http11.Http11Processor.service(Http11Proce >>>>>>>>> ssor.java:500) >>>>>>>>> at org.apache.coyote.AbstractProcessorLight.process(AbstractPro >>>>>>>>> cessorLight.java:66) >>>>>>>>> at org.apache.coyote.AbstractProtocol$ConnectionHandler.process >>>>>>>>> (AbstractProtocol.java:754) >>>>>>>>> at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun >>>>>>>>> (NioEndpoint.java:1376) >>>>>>>>> at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketPro >>>>>>>>> cessorBase.java:49) >>>>>>>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool >>>>>>>>> Executor.java:1149) >>>>>>>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo >>>>>>>>> lExecutor.java:624) >>>>>>>>> at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.r >>>>>>>>> un(TaskThread.java:61) >>>>>>>>> at java.lang.Thread.run(Thread.java:748) >>>>>>>>> DEBUG 11-19 17:43:50.257 o.a.o.c.d.f.FileProcessor:97 >>>>>>>>> [0.0-5443-exec-7] - Clean up was successful ? true >>>>>>>>> ERROR 11-19 17:43:50.258 o.a.w.DefaultExceptionMapper:170 >>>>>>>>> [0.0-5443-exec-7] - Unexpected error occurred >>>>>>>>> java.lang.IllegalArgumentException: Parameter message can't be >>>>>>>>> null >>>>>>>>> at org.apache.wicket.feedback.FeedbackMessage.<init>(FeedbackMe >>>>>>>>> ssage.java:123) >>>>>>>>> at org.apache.wicket.feedback.FeedbackMessages.error(FeedbackMe >>>>>>>>> ssages.java:151) >>>>>>>>> at org.apache.wicket.Component.error(Component.java:1272) >>>>>>>>> at org.apache.openmeetings.web.room.sidebar.UploadDialog.onSubm >>>>>>>>> it(UploadDialog.java:212) >>>>>>>>> at com.googlecode.wicket.jquery.ui.widget.dialog.AbstractFormDi >>>>>>>>> alog$DialogFormSubmitter.onSubmit(AbstractFormDialog.java:294) >>>>>>>>> at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form. >>>>>>>>> java:1251) >>>>>>>>> at org.apache.wicket.markup.html.form.Form.process(Form.java:946) >>>>>>>>> at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form >>>>>>>>> .java:770) >>>>>>>>> at com.googlecode.wicket.jquery.ui.widget.dialog.AbstractFormDi >>>>>>>>> alog.internalOnClick(AbstractFormDialog.java:215) >>>>>>>>> at com.googlecode.wicket.jquery.ui.widget.dialog.AbstractDialog >>>>>>>>> $1.onClick(AbstractDialog.java:413) >>>>>>>>> at com.googlecode.wicket.jquery.ui.widget.dialog.DialogBehavior >>>>>>>>> .onAjax(DialogBehavior.java:188) >>>>>>>>> at com.googlecode.wicket.jquery.core.ajax.JQueryAjaxBehavior.re >>>>>>>>> spond(JQueryAjaxBehavior.java:173) >>>>>>>>> at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest >>>>>>>>> (AbstractDefaultAjaxBehavior.java:598) >>>>>>>>> at org.apache.wicket.core.request.handler.ListenerRequestHandle >>>>>>>>> r.internalInvoke(ListenerRequestHandler.java:306) >>>>>>>>> at org.apache.wicket.core.request.handler.ListenerRequestHandle >>>>>>>>> r.invoke(ListenerRequestHandler.java:280) >>>>>>>>> at org.apache.wicket.core.request.handler.ListenerRequestHandle >>>>>>>>> r.invokeListener(ListenerRequestHandler.java:222) >>>>>>>>> at org.apache.wicket.core.request.handler.ListenerRequestHandle >>>>>>>>> r.respond(ListenerRequestHandler.java:208) >>>>>>>>> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor >>>>>>>>> .respond(RequestCycle.java:912) >>>>>>>>> at org.apache.wicket.request.RequestHandlerExecutor.execute(Req >>>>>>>>> uestHandlerExecutor.java:65) >>>>>>>>> at org.apache.wicket.request.cycle.RequestCycle.execute(Request >>>>>>>>> Cycle.java:283) >>>>>>>>> at org.apache.wicket.request.cycle.RequestCycle.processRequest( >>>>>>>>> RequestCycle.java:253) >>>>>>>>> at org.apache.wicket.request.cycle.RequestCycle.processRequestA >>>>>>>>> ndDetach(RequestCycle.java:221) >>>>>>>>> at org.apache.wicket.protocol.ws.AbstractUpgradeFilter.processR >>>>>>>>> equestCycle(AbstractUpgradeFilter.java:70) >>>>>>>>> at org.apache.wicket.protocol.http.WicketFilter.processRequest( >>>>>>>>> WicketFilter.java:204) >>>>>>>>> at org.apache.wicket.protocol.http.WicketFilter.doFilter(Wicket >>>>>>>>> Filter.java:286) >>>>>>>>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFi >>>>>>>>> lter(ApplicationFilterChain.java:193) >>>>>>>>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(App >>>>>>>>> licationFilterChain.java:166) >>>>>>>>> at org.red5.logging.LoggerContextFilter.doFilter(LoggerContextF >>>>>>>>> ilter.java:84) >>>>>>>>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFi >>>>>>>>> lter(ApplicationFilterChain.java:193) >>>>>>>>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(App >>>>>>>>> licationFilterChain.java:166) >>>>>>>>> at org.apache.catalina.core.StandardWrapperValve.invoke(Standar >>>>>>>>> dWrapperValve.java:199) >>>>>>>>> at org.apache.catalina.core.StandardContextValve.invoke(Standar >>>>>>>>> dContextValve.java:96) >>>>>>>>> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(A >>>>>>>>> uthenticatorBase.java:592) >>>>>>>>> at org.apache.catalina.core.StandardHostValve.invoke(StandardHo >>>>>>>>> stValve.java:140) >>>>>>>>> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorRepo >>>>>>>>> rtValve.java:81) >>>>>>>>> at org.apache.catalina.valves.AbstractAccessLogValve.invoke(Abs >>>>>>>>> tractAccessLogValve.java:651) >>>>>>>>> at org.apache.catalina.core.StandardEngineValve.invoke(Standard >>>>>>>>> EngineValve.java:87) >>>>>>>>> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAd >>>>>>>>> apter.java:342) >>>>>>>>> at org.apache.coyote.http11.Http11Processor.service(Http11Proce >>>>>>>>> ssor.java:500) >>>>>>>>> at org.apache.coyote.AbstractProcessorLight.process(AbstractPro >>>>>>>>> cessorLight.java:66) >>>>>>>>> at org.apache.coyote.AbstractProtocol$ConnectionHandler.process >>>>>>>>> (AbstractProtocol.java:754) >>>>>>>>> at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun >>>>>>>>> (NioEndpoint.java:1376) >>>>>>>>> at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketPro >>>>>>>>> cessorBase.java:49) >>>>>>>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool >>>>>>>>> Executor.java:1149) >>>>>>>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo >>>>>>>>> lExecutor.java:624) >>>>>>>>> at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.r >>>>>>>>> un(TaskThread.java:61) >>>>>>>>> at java.lang.Thread.run(Thread.java:748) >>>>>>>>> DEBUG 11-19 17:43:50.380 o.a.o.w.c.MainPanel:180 [0.0-5443-exec-3] >>>>>>>>> - WebSocketBehavior::closeHandler [uid: >>>>>>>>> c91776e8-c182-41ef-b490-49af8592ff6b, session: >>>>>>>>> E224C8C01820943C5B76BA3E1F98F286, key: >>>>>>>>> org.apache.wicket.protocol.ws.api.registry.PageIdKey@0] >>>>>>>>> DEBUG 11-19 17:43:50.381 o.a.o.w.a.Application:613 >>>>>>>>> [0.0-5443-exec-3] - Removing online room client: >>>>>>>>> c91776e8-c182-41ef-b490-49af8592ff6b, room: 2 >>>>>>>>> DEBUG 11-19 17:43:50.387 o.a.o.c.u.WebSocketHelper:145 >>>>>>>>> [0.0-5443-exec-3] - Sending WebSocket message: roomExit >>>>>>>>> DEBUG 11-19 17:43:50.388 o.a.o.d.d.l.ConferenceLogDao:54 >>>>>>>>> [0.0-5443-exec-3] - [addConferenceLog]: org.apache.openmeetings.db.ent >>>>>>>>> ity.log.ConferenceLog@150df35b >>>>>>>>> DEBUG 11-19 17:43:50.390 o.a.o.c.r.ScopeApplicationAdapter:767 >>>>>>>>> [Thread-142] - [MessageSender] -> 'Unable to send message to NULL >>>>>>>>> scope' >>>>>>>>> stopStream, java.lang.Object@7648524e >>>>>>>>> DEBUG 11-19 17:43:50.399 o.a.o.w.a.Application:411 >>>>>>>>> [0.0-5443-exec-3] - Removing online client: >>>>>>>>> c91776e8-c182-41ef-b490-49af8592ff6b, >>>>>>>>> roomId: null >>>>>>>>> DEBUG 11-19 17:43:53.762 o.a.o.d.u.AuthLevelUtil:42 >>>>>>>>> [0.0-5443-exec-4] - Level Admin :: [GRANTED] >>>>>>>>> DEBUG 11-19 17:43:53.964 o.a.o.d.u.AuthLevelUtil:42 >>>>>>>>> [0.0-5443-exec-9] - Level Admin :: [GRANTED] >>>>>>>>> DEBUG 11-19 17:43:55.422 o.a.o.w.a.Application:388 >>>>>>>>> [0.0-5443-exec-7] - Adding online client: >>>>>>>>> ced1dfa3-fb01-4804-ae30-21aff7acb8e4, >>>>>>>>> room: null >>>>>>>>> DEBUG 11-19 17:43:55.424 o.a.o.w.c.MainPanel:145 [0.0-5443-exec-7] >>>>>>>>> - WebSocketBehavior::onConnect [uid: >>>>>>>>> ced1dfa3-fb01-4804-ae30-21aff7acb8e4, >>>>>>>>> session: E224C8C01820943C5B76BA3E1F98F286, key: >>>>>>>>> org.apache.wicket.protocol.ws.api.registry.PageIdKey@2] >>>>>>>>> DEBUG 11-19 17:43:55.507 o.a.o.w.c.MainPanel:154 [.0-5443-exec-10] >>>>>>>>> - WebSocketBehavior:: pingTimer is attached >>>>>>>>> DEBUG 11-19 17:43:56.244 o.a.o.d.d.r.RoomDao:255 [0.0-5443-exec-8] >>>>>>>>> - getUserRoom : 1 || conference >>>>>>>>> DEBUG 11-19 17:43:56.247 o.a.o.d.d.r.RoomDao:255 [0.0-5443-exec-8] >>>>>>>>> - getUserRoom : 1 || presentation >>>>>>>>> DEBUG 11-19 17:43:56.257 o.a.o.d.d.r.RoomDao:191 [0.0-5443-exec-8] >>>>>>>>> - getAppointedRoomsByUser : UserID - 1 >>>>>>>>> >>>>>>>>> On Sat, Nov 11, 2017 at 8:49 PM, Maxim Solodovnik < >>>>>>>>> [email protected]> wrote: >>>>>>>>> >>>>>>>>>> In case of unsuccessful upload, acceptable file should appear in >>>>>>>>>> the tree with "error mark" on the right >>>>>>>>>> Click error sign to check what is wrong and/or check >>>>>>>>>> openmeetings.log >>>>>>>>>> >>>>>>>>>> On Sun, Nov 12, 2017 at 7:52 AM, Tom Luo <[email protected]> >>>>>>>>>> wrote: >>>>>>>>>> >>>>>>>>>>> Hi, >>>>>>>>>>> >>>>>>>>>>> When I try to upload a pdf file to my files, the system says >>>>>>>>>>> "internal error" and cannot complete. >>>>>>>>>>> I am using OM4.0. Could any one tell me why this happens? >>>>>>>>>>> >>>>>>>>>>> Thanks, >>>>>>>>>>> >>>>>>>>>>> Tom >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> WBR >>>>>>>>>> Maxim aka solomax >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> WBR >>>>>>> Maxim aka solomax >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> WBR >>>>> Maxim aka solomax >>>>> >>>> >>>> >>> >>> >>> -- >>> WBR >>> Maxim aka solomax >>> >> >> > > > -- > WBR > Maxim aka solomax >
